In Vitro Assessment of Different Toothbrush Designs on Enamel Surface Abrasion: A Profilometric Study

ConclusionIn conclusion, this study found that toothbrushes with a flat trim bristle design cause the least amount of enamel surface abrasion compared to toothbrushes with zigzag patterns and bi-level bristle designs. Therefore, toothbrushes with a flat trim bristle design may be considered relatively safe to use.Clinical SignificanceToothbrushing with toothpaste is an integral part of oral hygiene. However, it is important to be aware of the potential impact on enamel surface abrasion. Several factors, including toothpaste abrasivity, brushing frequency, brushing length, brushing force, and toothbrush bristle stiffness, can influence the abrasion process. The findings of this study suggest that choosing a toothbrush with a flat trim bristle design may help reduce enamel surface abrasion. Dentists and oral healthcare professionals can use this information to educate patients on proper toothbrush selection and technique to minimize enamel surface damage during toothbrushing.
Source: Dental Technology Blog - Category: Dentistry Source Type: news